M28W320FSU STMICROELECTRONICS [STMicroelectronics], M28W320FSU Datasheet - Page 23

• Manufacturer Part Number: M28W320FSU
• Description: 32Mbit (2Mb x16) and 64Mbit (4Mb x16) 3V Supply, Uniform Block, Secure Flash Memories
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Figure 9. Read AC Waveforms
Note: 1. Addresses range from A0 to A20 for the M28W320FSU and from A0 to A21 for the M28W640FSU.
Table 13. Read AC Characteristics
Note: 1. Sampled only, not 100% tested.
t
t
t
t
t
t
t
Symbol
t
t
GHQX
GHQZ
AXQX
EHQX
EHQZ
GLQV
GLQX
ELQV
ELQX
t
t
AVQV
AVAV
DQ0-DQ15
2. G may be delayed by up to t
A0-A20/A21 (1)
(1)
(1)
(2)
(1)
(2)
(1)
(1)
(1)
(1)
E
G
t
t
t
t
t
t
ACC
t
t
t
t
Alt
t
OLZ
RC
OH
OH
OH
OE
HZ
CE
DF
LZ
Address Valid to Next Address Valid
Address Valid to Output Valid
Address Transition to Output Transition
Chip Enable High to Output Transition
Chip Enable High to Output Hi-Z
Chip Enable Low to Output Valid
Chip Enable Low to Output Transition
Output Enable High to Output Transition
Output Enable High to Output Hi-Z
Output Enable Low to Output Valid
Output Enable Low to Output Transition
ADDR. VALID
CHIP ENABLE
ELQV
- t
GLQV
tGLQX
Parameter
tAVQV
tELQX
after the falling edge of E without increasing t
tELQV
OUTPUTS
ENABLED
tGLQV
tAVAV
VALID
DATA VALID
VALID
Max
Max
Max
Max
Max
Min
Min
Min
Min
Min
Min
M28W320FSU
M28W320FSU, M28W640FSU
ELQV
70
70
70
20
70
20
20
0
0
0
0
0
.
tEHQX
tGHQX
tEHQZ
STANDBY
tGHQZ
M28W640FSU
70
70
70
20
70
20
20
0
0
0
0
0
tAXQX
AI09928
23/49
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns